I have run into a highly frustrating problem that I cannot seem to google my way out of. On my MacBook Pro, running Mojave 10.14.3 and Word 16.22 I am completely unable to save documents to PDF. I get an error message saying "The document 'x' could not be autosaved as 'x'". In addition, the print command does not work, no error message appears, nothing happens. Does anyone have a clue how what is going on? This only occurs in Word, the other Office programmes deal with both PDFs and printing without any hiccups.